1064634003531 has 24 divisors (see below), whose sum is σ = 1758362602464. Its totient is φ = 608060597760.

The previous prime is 1064634003529. The next prime is 1064634003553. The reversal of 1064634003531 is 1353004364601.

1064634003531 is a `hidden beast` number, since 1 + 0 + 64 + 63 + 4 + 0 + 0 + 3 + 531 = 666.

1064634003531 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1064634003531 - 2¹ = 1064634003529 is a prime.

It is a super-2 number, since 2×1064634003531² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1064634003131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4062060 + ... + 4316201.

It is an arithmetic number, because the mean of its divisors is an integer number (73265108436).

Almost surely, 2^{1064634003531} is an apocalyptic number.

1064634003531 is a deficient number, since it is larger than the sum of its proper divisors (693728598933).

1064634003531 is a wasteful number, since it uses less digits than its factorization.

1064634003531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8380291 (or 8380288 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 1064634003531 in words is "one trillion, sixty-four billion, six hundred thirty-four million, three thousand, five hundred thirty-one".